Gaya APA
Elkington, John, Hartigan, Pamela. (2008).
The power of unreasonable people : how social entrepreneurs create markets that change the world .
United States:
Harvard Business Review Press.
Gaya Chicago
Elkington, John, Hartigan, Pamela.
The power of unreasonable people : how social entrepreneurs create markets that change the world.
United States:
Harvard Business Review Press,
2008.
Text.
Gaya MLA
Elkington, John, Hartigan, Pamela.
The power of unreasonable people : how social entrepreneurs create markets that change the world.
United States:
Harvard Business Review Press,
2008.
Text.
Gaya Turabian
Elkington, John, Hartigan, Pamela.
The power of unreasonable people : how social entrepreneurs create markets that change the world.
United States:
Harvard Business Review Press,
2008.
Print.